Unit 4: DNA EXAM

Front

What are the nitrogen bases found in DNA?

Back

A, T, G, and C

Front

Where do mutations occur?

Back

DNA

Front

What type of mutation is represented by the change from T-G-A-C-C-A to T-G-A-G-C-A?

Back

Substitution

Front

What does DNA stand for?

Back

Deoxyribonucleic Acid

Front

Where does the process of transcription happen?

Back

Nucleus

Front

What is the function of DNA?

Back

To store and transmit genetic information.

Front

What are the four main nitrogen bases in DNA?

Back

Adenine (A), Thymine (T), Guanine (G), Cytosine (C)

Front

What is a mutation?

Back

A change in the DNA sequence.

Front

What is the difference between DNA and RNA?

Back

DNA is double-stranded and contains thymine, while RNA is single-stranded and contains uracil.

Front

What is transcription?

Back

The process of copying a segment of DNA into RNA.